XPON — EXPION360 INC
As of Q2 2026, 5 SEC-registered investment managers reported holding XPON (EXPION360 INC) in their latest 13F filings, with a combined reported value of $59.30K across 131.78K shares. That is -24.6% by share count (-43.04K shares) versus the previous quarter, while reported value moved -40.4%. Ownership is concentrated: the five largest holders account for 100.0% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 3 opened new positions, 2 trimmed. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 5 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Geode Capital Management history | 75.05K | $33.77K | 0.00% | Reduce |
| Citadel Advisors history | 33.06K | $14.88K | 0.00% | New |
| Northern Trust Corp history | 11.88K | $5.34K | 0.00% | New |
| UBS Group AG history | 8.76K | $3.94K | 0.00% | Reduce |
| Citigroup Inc history | 3.03K | $1.36K | 0.00% | New |
Q1 2026 — 2 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Geode Capital Management history | 162.05K | $92.25K | 0.00% | Add |
| UBS Group AG history | 12.77K | $7.27K | 0.00% | New |
Q4 2025 — 5 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 69.64K | $47.22K | 0.00% | Add |
| Geode Capital Management history | 68.64K | $46.53K | 0.00% | Add |
| Citadel Advisors history | 31.43K | $21.30K | 0.00% | New |
| Citigroup Inc history | 589 | $399 | 0.00% | Add |
| Bank of America Corp history | 83 | $57 | 0.00% | Add |
Q3 2025 — 7 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Geode Capital Management history | 22.30K | $32.11K | 0.00% | Add |
| Vanguard Group history | 16.39K | $23.61K | 0.00% | New |
| Northern Trust Corp history | 14.31K | $20.60K | 0.00% | New |
| UBS Group AG history | 839 | $1.21K | 0.00% | Reduce |
| Citigroup Inc history | 446 | $642 | 0.00% | New |
| Bank of America Corp history | 29 | $41 | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 1 | $2 | 0.00% | New |
Q2 2025 — 5 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| UBS Group AG history | 37.18K | $33.84K | 0.00% | Reduce |
| Citadel Advisors history | 31.72K | $28.91K | 0.00% | Reduce |
| Geode Capital Management history | 21.18K | $19.30K | 0.00% | Add |
| Morgan Stanley history | 209 | $190 | 0.00% | New |
| Bank of America Corp history | 32 | $29 | 0.00% | Add |
Q1 2025 — 4 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| UBS Group AG history | 62.33K | $58.84K | 0.00% | Add |
| Citadel Advisors history | 51.34K | $46.32K | 0.00% | New |
| Geode Capital Management history | 20.54K | $18.53K | 0.00% | New |
| Bank of America Corp history | 23 | $22 | 0.00% | Reduce |
New Positions (Q2 2026)
- Citadel Advisors 33.06K sh · $14.88K
- Northern Trust Corp 11.88K sh · $5.34K
- Citigroup Inc 3.03K sh · $1.36K
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 13 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 | Q2 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Geode Capital Management | 75.05K | 162.05K | 68.64K | 22.30K | 21.18K | 20.54K | — | 242.52K | 34.13K | 34.13K | 32.90K | 32.90K | 28.67K | 22.21K | — | — | — |
| Citadel Advisors | 33.06K | — | 31.43K | — | 31.72K | 51.34K | — | — | 49.89K | 10.55K | 11.46K | — | — | — | — | 12.75K | — |
| Northern Trust Corp | 11.88K | — | — | 14.31K | — | — | — | — | — | — | — | — | — | — | — | — | — |
| UBS Group AG | 8.76K | 12.77K | — | 839 | 37.18K | 62.33K | 8.40K | 90.73K | 16.83K | 399 | 35 | — | — | 4.32K | 4.57K | — | — |
| Citigroup Inc | 3.03K | — | 589 | 446 | — | — | 52 | — | — | — | — | — | — | — | — | — | — |
| Fidelity Management & Research (FMR) | — | — | — | 1 | — | — | — | — | — | — | 46 | — | — | — | — | — | — |
| Bank of America Corp | — | — | 83 | 29 | 32 | 23 | 105 | 432 | 41 | — | 4 | — | 5.00K | 5.00K | — | — | — |
| Vanguard Group | — | — | 69.64K | 16.39K | — | — | — | 39.18K | 48.56K | 42.83K | 39.18K | 30.52K | 30.52K | 30.52K | — | — | — |
| Morgan Stanley | — | — | — | — | 209 | — | 5 | 500 | 500 | 500 | 5.35K | 4.80K | 4.73K | 4.30K | 2.71K | 1.54K | 1.53K |
| JPMorgan Chase & Co | — | — | — | — | — | — | — | — | 11 | 9 | 6 | — | — | — | — | — | — |
| Two Sigma Investments | — | — | — | — | — | — | — | — | 15.45K | — | — | — | — | — | — | — | — |
| Millennium Management | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14.66K | — | — |
| Wells Fargo & Co | — | — | — | — | — | — | — | — | — | 30 | 30 | 28 | 16 | 16 | 15 | 15 | 15 |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details